13451310452 has 48 divisors (see below), whose sum is σ = 26319867840. Its totient is φ = 5977769472.

The previous prime is 13451310427. The next prime is 13451310479. The reversal of 13451310452 is 25401315431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393143 + ... + 425985.

It is an arithmetic number, because the mean of its divisors is an integer number (548330580).

Almost surely, 2^13451310452 is an apocalyptic number.

It is an amenable number.

13451310452 is a deficient number, since it is larger than the sum of its proper divisors (12868557388).

13451310452 is a wasteful number, since it uses less digits than its factorization.

13451310452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33200 (or 33198 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 13451310452 its reverse (25401315431), we get a palindrome (38852625883).

The spelling of 13451310452 in words is "thirteen billion, four hundred fifty-one million, three hundred ten thousand, four hundred fifty-two".